using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace DailyTestBLL
{
    public class DllImport
    {
        [DllImport("Kernel32")]
        public static extern IntPtr CreateFileMapping(IntPtr hFile, IntPtr pAttributes, UInt32 flProtect, UInt32 dwMaximumSizeHigh, UInt32 dwMaximunSizeLow, string pName);

        [MethodImpl(MethodImplOptions.InternalCall)]
        public static extern double Abs(double value);
    }
}
